IDL compiler: remove blank line for void methods

Source/bindings/tests/results/V8TestObjectPython.cpp

 /*
     This file is part of the Blink open source project.
     This file has been auto-generated by CodeGeneratorV8.pm. DO NOT MODIFY!
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
     License as published by the Free Software Foundation; either
     version 2 of the License, or (at your option) any later version.
 
     This library is distributed in the hope that it will be useful,
@@ skipping 3219 matching lines @@
 
 static void TestObjectPythonReplaceableAttributeSetterCallback(v8::Local<v8::String> name, v8::Local<v8::Value> jsValue, const v8::PropertyCallbackInfo<void>& info)
 {
     TestObjectPythonV8Internal::TestObjectPythonReplaceableAttributeSetter(name, jsValue, info);
 }
 
 static void voidMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& args)
 {
     TestObjectPython* imp = V8TestObjectPython::toNative(args.Holder());
     imp->voidMethod();
-
     return;
 }
 
 static void voidMethodMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& args)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMMethod");
     TestObjectPythonV8Internal::voidMethodMethod(args);
     TRACE_EVENT_SET_SAMPLING_STATE("V8", "Execution");
 }
 
@@ skipping 420 matching lines @@
     V8DOMWrapper::associateObjectWithWrapper<V8TestObjectPython>(impl, &wrapperTypeInfo, wrapper, isolate, WrapperConfiguration::Independent);
     return wrapper;
 }
 
 void V8TestObjectPython::derefObject(void* object)
 {
     fromInternalPointer(object)->deref();
 }
 
 } // namespace WebCore